LCD, WUXGA, 4.500 Lumens, 3.000.000 : 1 cont ratio, 7,2 kg
weight. Feature : No light source replacement for 20.000 hours,
1,6 x zoom lens and lens shift function, support signal 4K input,
HDMI & Digital link input, Quick start and quick off, Horizontal
and vertical and corner keystone correction.